Remove support for XFree8-4.

From now on, X_WINDOW_SYSTEM != "xorg" is not supported anymore.

PR:             ports/119418
Submitted by:   flz
Approved by:    portmgr (pav)

- Update X.org ports to 7.3.
- Mark XFree86-4 as DEPRECATED with EXPIRATION_DATE set to 2007-12-25.
I hope that nobody will be bored enough on Christmas to remove them on
that day.

Tested by:      vehemens, Rene Ladan, Beech Rintoul, sarek on x11@

- Welcome X.org 7.2 \o/.
- Set X11BASE to ${LOCALBASE} for recent ${OSVERSION}.
- Bump PORTREVISION for ports intalling files in ${X11BASE}.

Replace ugly "@unexec rmdir %D... 2>/dev/null || true" with @dirrmtry

Approved by:    krion@
PR:             ports/88711 (related)

If port belongs to X11 distribution different than ${X_WINDOW_SYSTEM} one,
point to The X Window System and Virtual Consoles chapter of FAQ.

Add SHA256.

Upgrade to XFree86 4.5.0.

Ports changes:
- Drop dependency on x11/wrapper. X server already contains this code
(programs/Xserver/os/utils.c rev. 3.58).
- Install default SecurityPolicy with XFree86-4-libraries, thus avoiding
plists and who-owns-what complications between different fooServer ports.
Copy default file to real one if that doesn't exist and remove both upon
uninstall if they are the same.
- Revert change to Imake.rules rev. 3.132 in devel/imake-4 port, since
couple of ports break with this change
(devel/imake-4/files/patch-Imake.rules)
- Add grehans patches for PPC [1]
- Several of directories that were previously in /etc/mtree/BSD.x11-4.dist
were moved to respective ports pkg-plists

PR:             [1] 78345, 78346, 78348, 78352, 78353, 78354, 78355, 78356

Quietly try to remove directory upon deinstall.

Update XFree86 clients to 4.4 release.  Release notes are available at
http://www.xfree86.org/4.4.0/RELNOTES.html

PR:             ports/67733 imake
                ports/67508 libraries
                ports/67510 clients
                ports/67513 server
                ports/67776 100dpi fonts
                ports/67777 75dpi fonts
                ports/67778 cyrillic fonts
                ports/67779 default bitmap fonts
                ports/67781 font encodings
                ports/67783 scalable fonts
                ports/67784 font server
                ports/67785 XFree86 meta-port

- Add the X_WINDOW_SYSTEM={xorg,xfree86-4,xfree86-3} variable to bsd.port.mk,
  and make XFREE86_VERSION map to it.  XFREE86_VERSION is now deprecated.
- Make xorg the default X_WINDOW_SYSTEM on -current.
- Add several new X_*_PORT variables which point to various pieces of X11 based
  on the setting of X_WINDOW_SYSTEM, and make ports use them.
- Add information to CHANGES about how to handle the transition.

PR:             ports/68763
Approved by:    portmgr (marcus)
Approved by:    re (scottl)

Switch MAINTAINER to x11@FreeBSD.org for group maintaining of these ports.

Update XFree86 ports, including linux_dri, to 4.3.0.  Set IGNORE= in dri-devel
for being outdated.  Thank you to all the testers and people who submitted
patches for this update.

Approved by:    portmgr

Clear moonlight beckons.
Requiem mors pacem pkg-comment,
And be calm ports tree.

E Nomini Patri, E Fili, E Spiritu Sancti.

Take over maintainership of XFree86-4 ports.  Add patches to fix libGLU on
-current, fix the DRI with Wine, update the config files for the X ports, and
fix many of them to allow continuing of the X build after interruption (it
used to clean and rebuild).

Approved by:    will, des (mentor)

XFree86 4.2.0 Stage 2: XFree86-4-* miniport upgrades
        [1] Upgrade to 4.2.0.
        [2] Allow Wraphelp.c to be fetched by default, set HasXdmAuth=YES
            by default.

Submitted by:   [1] sf, taguchi@tohoku.iij.ad.jp
Approved by:    [2] core

Use ${ECHO_CMD} instead of ${ECHO} where you mean the echo command;   the ECHO
macro is set to "echo" by default, but it is set to "true" if   make(1) is
invoked with the -s option while ECHO_CMD is always set to   the echo command.  
 

Get rid of 'X11R6.4' from pkg-comment.   XFree86-4.1.0 is based on X11R6.5.1.   

update to 4.1.0.   get rid of version number from comments in Makefile,
pkg-comment and pkg-descr.    

o fix MASTER_SITE_SUBDIR.   o unbreak -clients when USA_RESIDENT does not set.  
 

update to 4.0.3.   o use internal freetype2 for consistency with x11/XFree86-4. 
 o added xthreads obtained from x11/XFree86-4.   o install "ws" type config
sample for xdm.   o build DRI only if kernel source installed in /sys.   o fix
Riva128/SGRAM driver(patch-riva_hw.c).    

Add info about the availability of the complete distribution in one port.    

Convert category x11 to new layout.  

Make life of maintainers of various XFree ports a bit easier by moving  
MASTER_SITES into bsd.sites.mk (MASTER_SITE_XFREE). Also add officially  
announced by xfree http mirror. Following is the announcement.    

Remove 0-sized patch files  

Update to 4.0.1.  Remove libraries from -clients.  Try to extract   only what
each port needs.  Other miscellaneous bug fixes.    

Split up XFree86-4 into several pieces.  Pretty green, please test with care.